Prestressed pipe pressure slurry and unbond prestressed concrete relationships

Prestressed pipe pressure prestressed pipe pressure prestressed pipe pulp price pressure slurry paste manufacturer unbond prestressed concrete prestressed pipe pressure slurry length should be determined by way of calculation. Blanking appropriate USES sand round saw into east cutting, and appropriate USES first rough then essence, slightly longer than the calculation length of the secondary discharge method. Day of the prestressed steel in the process of transportation storage and installation reliable measures should be taken to prevent any damage to it. Without a base of prestressed reinforcement laying and installation shall meet the following requirements should be checked before laying its specification number and see if there is any breakage, prestressed pipe pressure slurry and shall deposit by roots after confirm its single assembly parts can correct, before laying installation of bit and control the use of positioning steel positioning, and should turn straight male, yu, should not appear when the concrete displacement and deformation when conflict with other artifacts position, should not be unbond prestressed concrete vertical position is high or lower when the cluster configuration dogan unbond prestressed concrete, should maintain a parallel direction, and prevent its phase torque is. Unbond prestressing for muscle tension and protection shall meet the following requirements before 1 prestress should ain structure or component testing, prestressed pipe pressure slurry can be tensioned conform to the requirements before. Section 6 and the provisions of section 78 2 after the tension should be timely to protect the solid region radium, anticorrosive grease should be adopted by perfusion tension cavity formed by all the hole perfusion close-grained. Excess of prestressed tendons after cutting, should be within the anchorage parts in plastic coating anticorrosive grease seal end shield, again using fine stone concrete or micro expansive cement mortar to seal. 3 to cannot use or micro expansion of fine stone concrete mortar seal parts, anchorage all should be coated with the same as the coating layer unbond prestressed concrete anticorrosive grease, and using a reliable corrosion protection and fire prevention performance of shielding anchorage all seal.